Hornbeck Offshore Services, Inc.
HOS- Exchange
- NYSE
- Industry
- Oil & Gas Field Services, NEC
- SEC CIK
- 0000866829
No open-market purchases or sales by Hornbeck Offshore Services, Inc. insiders were filed in the last 90 days; 285 institutions reported holding it in 13F filings for Q2 2026, worth $1.19B in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in Hornbeck Offshore Services, Inc. as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 179
- +4 vs. Q2 2021
- Shares held
- 136.5M
- −3.75M (−2.7%) vs. Q2 2021
- Total value
- $530.0M
- −$270.1M (−33.8%) vs. Q2 2021
- New holders
- 23
- 52 more added
- Sold out
- 19
- 65 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HOS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 285 | $1.19B |
| Q1 2026 | 274 | $1.29B |
| Q4 2025 | 265 | $801.2M |
| Q3 2025 | 245 | $829.5M |
| Q2 2025 | 253 | $818.5M |
| Q1 2025 | 256 | $1.12B |
| Q4 2024 | 243 | $1.31B |
| Q3 2024 | 239 | $1.49B |
| Q2 2024 | 242 | $1.64B |
| Q1 2024 | 223 | $1.45B |
| Q4 2023 | 241 | $1.43B |
| Q3 2023 | 252 | $1.61B |
| Q2 2023 | 214 | $1.04B |
| Q1 2023 | 228 | $1.12B |
| Q4 2022 | 210 | $1.03B |
| Q3 2022 | 195 | $514.2M |
| Q2 2022 | 190 | $427.0M |
| Q1 2022 | 191 | $645.9M |
| Q4 2021 | 186 | $410.2M |
| Q3 2021 | 179 | $530.0M |
| Q2 2021 | 178 | $800.2M |
| Q1 2021 | 183 | $694.5M |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Hornbeck Offshore Services, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Shell Asset Management Co | 55,745 | $216.0K | 0.00% | −75,542−57.5% | Reduced |
| Guggenheim Capital LLC | 54,895 | $213.0K | 0.00% | −96,267−63.7% | Reduced |
| PDT Partners, LLC | 54,039 | $210.0K | 0.02% | +12,201+29.2% | Added |
| Outfitter Financial LLC | 50,000 | $194.0K | 0.15% | 00.0% | Unchanged |
| 6 Meridian | 49,221 | $191.0K | 0.02% | +49,221 | New |
| Bank of Montreal | 46,149 | $183.0K | 0.00% | +670+1.5% | Added |
| Teachers Retirement System of the State of Kentucky | 45,431 | $176.0K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 44,875 | $175.0K | 0.00% | −162,732−78.4% | Reduced |
| Millennium Management LLC | 44,196 | $171.0K | 0.00% | −149,714−77.2% | Reduced |
| Profund Advisors LLC | 44,069 | $171.0K | 0.01% | −55,833−55.9% | Reduced |
| First Citizens Bank & Trust Co | 41,305 | $160.0K | 0.01% | +1,695+4.3% | Added |
| UBS Group AG | 39,838 | $155.0K | 0.00% | −38,726−49.3% | Reduced |
| Brandywine Global Investment Management, LLC | 39,958 | $155.0K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 39,003 | $151.0K | 0.00% | +83+0.2% | Added |
| Diversified Trust Co | 38,522 | $149.0K | 0.01% | 00.0% | Unchanged |
| Quantbot Technologies LP | 35,002 | $135.0K | 0.01% | +35,002 | New |
| Metropolitan Life Insurance Co | 34,730 | $134.8K | 0.00% | +3,003+9.5% | Added |
| Crossmark Global Holdings, Inc. | 34,320 | $133.0K | 0.00% | 00.0% | Unchanged |
| PEAK6 Investments LLC | 25,435 | $99.0K | 0.00% | +11,408+81.3% | Added |
| Tower Research Capital LLC (TRC) | 25,373 | $99.0K | 0.00% | +20,512+422.0% | Added |
| Guinness Atkinson Asset Management Inc | 23,780 | $92.0K | 0.04% | −3,600−13.1% | Reduced |
| Mercer Global Advisors Inc | 23,198 | $90.0K | 0.00% | −8,094−25.9% | Reduced |
| Teacher Retirement System of Texas | 23,075 | $90.0K | 0.00% | +4,363+23.3% | Added |
| Gotham Asset Management, LLC | 22,110 | $86.0K | 0.00% | −6,580−22.9% | Reduced |
| ProShare Advisors LLC | 22,000 | $85.0K | 0.00% | −18,986−46.3% | Reduced |
| Blueshift Asset Management, LLC | 21,399 | $83.0K | 0.00% | +21,399 | New |
| CIBC Asset Management Inc | 21,028 | $82.0K | 0.00% | +805+4.0% | Added |
| Simplex Trading, LLC | 14,151 | $82.0K | 0.00% | −756−5.1% | Reduced |
| Jefferies Group LLC | 21,000 | $81.5K | 0.00% | 00.0% | Unchanged |
| Zazove Associates LLC | 20,000 | $78.0K | 0.01% | +20,000 | New |
| US Bancorp | 19,084 | $74.0K | 0.00% | +1,194+6.7% | Added |
| Mutual of America Capital Management LLC | 18,902 | $73.0K | 0.00% | −1,240−6.2% | Reduced |
| Stifel Financial Corp | 16,680 | $65.0K | 0.00% | −100−0.6% | Reduced |
| AQR Capital Management LLC | 15,330 | $59.0K | 0.00% | −33,444−68.6% | Reduced |
| Public Employees Retirement System of Ohio | 14,464 | $56.0K | 0.00% | +792+5.8% | Added |
| Janus Henderson Group PLC | 14,452 | $56.0K | 0.00% | +14,452 | New |
| Royal Bank of Canada | 13,989 | $55.0K | 0.00% | +2,189+18.6% | Added |
| The PNC Financial Services Group, Inc. | 13,544 | $53.0K | 0.00% | −29,728−68.7% | Reduced |
| TCTC Holdings, LLC | 13,040 | $51.0K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 12,966 | $50.0K | 0.00% | −3,048−19.0% | Reduced |
| Ameritas Investment Partners, Inc. | 12,468 | $48.0K | 0.00% | 00.0% | Unchanged |
| Canandaigua National Corp | 12,338 | $48.0K | 0.01% | +53+0.4% | Added |
| Franklin Resources Inc | 12,461 | $48.0K | 0.00% | +12,461 | New |
| Price T Rowe Associates Inc | 12,018 | $47.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,494 | $45.0K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 11,454 | $44.0K | 0.00% | +11,454 | New |
| LPL Financial LLC | 10,758 | $42.0K | 0.00% | +148+1.4% | Added |
| Pictet Asset Management SA | 10,800 | $42.0K | 0.00% | +10,800 | New |
| Everett Harris & Co | 10,000 | $39.0K | 0.00% | 00.0% | Unchanged |
| Peapack Gladstone Financial Corp | 10,000 | $39.0K | 0.00% | +10,000 | New |
| O'Shaughnessy Asset Management, LLC | 7,899 | $31.0K | 0.00% | −185−2.3% | Reduced |
| Thompson Siegel & Walmsley LLC | 6,050 | $23.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 3,316 | $13.0K | 0.00% | −3,750−53.1% | Reduced |
| TCI Wealth Advisors, Inc. | 2,770 | $11.0K | 0.00% | +1,565+129.9% | Added |
| Sutton Wealth Advisors Inc. | 2,786 | $10.8K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 2,615 | $10.0K | 0.00% | +54+2.1% | Added |
| Bogart Wealth, LLC | 2,000 | $8.00K | 0.00% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 2,171 | $8.00K | 0.00% | +2,171 | New |
| Brewin Dolphin Ltd | 1,813 | $7.03K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 1,730 | $7.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 1,637 | $6.00K | 0.00% | +404+32.8% | Added |
| Captrust Financial Advisors | 1,292 | $5.00K | 0.00% | −410−24.1% | Reduced |
| Fieldpoint Private Securities, LLC | 1,330 | $5.00K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 1,133 | $4.00K | 0.00% | −1,188−51.2% | Reduced |
| Gemmer Asset Management LLC | 1,103 | $4.00K | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 709 | $3.00K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 602 | $2.00K | 0.00% | −311−34.1% | Reduced |
| Parkside Financial Bank & Trust | 575 | $2.00K | 0.00% | +60+11.7% | Added |
| Sageworth Trust Co | 585 | $2.00K | 0.00% | 00.0% | Unchanged |
| Riggs Asset Managment Co. Inc. | 600 | $2.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 254 | $1.00K | 0.00% | +253+25,300.0% | Added |
| Fifth Third Bancorp | 264 | $1.00K | 0.00% | +264 | New |
| Eaton Vance Management | 4,218 | $0 | 0.00% | +327+8.4% | Added |
| First Horizon Advisors, Inc. | 216 | $0 | 0.00% | 00.0% | Unchanged |
| NEXT Financial Group, Inc | 87 | $0 | 0.00% | 00.0% | Unchanged |
| Arkadios Wealth Advisors | 150 | $0 | 0.00% | −150−50.0% | Reduced |
| Harbour Investments, Inc. | 39 | $0 | 0.00% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 87 | $0 | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 202 | $0 | 0.00% | +202 | New |
| AXA S.A. | 0 | $0 | 0.00% | −485,800−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −471,402−100.0% | Sold out |
| Oberweis Asset Management Inc | 0 | $0 | 0.00% | −83,300−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −66,027−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −59,641−100.0% | Sold out |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −57,100−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −57,155−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −52,105−100.0% | Sold out |
| CWM Advisors, LLC | 0 | $0 | 0.00% | −50,292−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −31,981−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −29,054−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −28,900−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −27,884−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −19,035−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −18,747−100.0% | Sold out |
| AMP Capital Investors Ltd | 0 | $0 | 0.00% | −12,100−100.0% | Sold out |
| Beacon Pointe Advisors, LLC | 0 | $0 | 0.00% | −10,953−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −3,300−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −412−100.0% | Sold out |
| QS Investors, LLC | – | – | – | – | Not filed |
| Pictet Asset Management Ltd | – | – | – | – | Not filed |